Version 1.0, August 2023
6
SolarEdge Home Hub Three Phase Inverter Digital Board Replacement - Support kit
9. Using a PH2 screwdriver, remove the screws holding the short bracket to the Digital Board.
Removing the short bracket
Installing the Replacement Digital Board
Make sure that you have all the necessary screws
available before starting the replacement procedure.
1. Place the short bracket in position on the new Digital Board and, using a PH2 screwdriver and a torque wrench, tighten the
screws to a torque of 1.2N·m (10.6 lbf·in).
Reattaching the short bracket
2. Place the fan bracket into position on the new Digital Board and, using a PH2 screwdriver and a torque wrench, tighten the
screws to a torque of 1.2N·m (10.6 lbf·in).
3. Place the fan into position on the fan bracket and, using a PH2 screwdriver and a torque wrench, tighten the screws to a
torque of 1.8N·m (15.9lbf·in).
4. Insert the Digital Board assembly into its mating connector on the main board.